In order to do this, we can edit the spring-security.xml file present in the backend at location:\jetty\work\jetty-0.0.0.0-8085-hi-ee.war-_hi-ee-any-\webapp\WEB-INF\classes

In this file, you can do changes as shown in the below screenshot. For example, in this image /asmin.html page is accessible by only the user having role= ‘ROLE_ADMIN’. Similarly, all the HTML pages we can restrict or permit for different users based on their roles.